LEI 11284 PDF


In , a new forestry law in Brazil (Lei 11,/) established the legal framework to develop state and national public forests for multiple. within the structure of the Ministry for the Environment (for the full text, see Lei/Lhtm>). (Lei /) are optimistic that conces sions will provide economic development opportunities and help modernize the nat ural forest products industry.

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Toggle navigation NewClimate Policy Database. Further research could also incorporate different spatial configurations and sizes for stands destined for concessions to examine the costs and benefits of allocating concessions to firms of different sizes. Each stand has an annual harvestable area denominated in hectares. In 11248 words, the economic model maximizes the annual profits originated from the annual allowable area for harvest of Due to the lack of suitable data, audit costs were assumed to be equivalent to certification audit costs, which vary depending on the size of the management unit.

Baraloto for comments and suggestions. It is worth highlighting the fact that this law does not allow the commercialization of carbon credits and other environmental services by the owner of the concession, as explained in art. Alternatively, the planner can impose a minimum score to be achieved for a given land use by assigning different weights for each land use.

The experience across other countries shows that this assumption is extremely optimistic as governments lsi generally captured only a small proportion of the total rents [ 2829 ].

In the two multiple use scenarios investigated, the potential for logging was considered equal to 1 for any stand in which the estimate of logging profitability was greater 112284 zero, and zero otherwise.

Third, it can be used to investigate the tradeoffs among market and nonmarket uses in terms of reduced timber revenues. Both curves assume equally weighted stands for both land uses. Production possibility frontiers for logging and livelihood systems a and logging and biodiversity conservation bassuming stands are weighted equally for nonlogging land uses within Faro State Forest; production possibility frontiers considering different weights among stands for nonlogging land uses, for logging and livelihood systems cand logging and biodiversity conservation d.

Thus allowing federal, state and local governments to grant to private actors the right to sustainably exploit the goods and services present in public forests. Processing would be performed by mills located in only three centers: Fourth, at the landscape level, this model can help to determine the optimum level of timber production and spatial distribution of alternative land uses lie public lands within a given region by taking into account lek production trends of the logging industry.


Areas forbidden for logging were assigned for harvesting in the model. Logging in natural forests is a vital economic activity in the Brazilian Amazon. Three competing land uses were considered: Different fucosyltransferase FUT genes were also identified in adjacent and tumor tissues, and two HCC cell lines with different metastatic potential. The curves traced out mainly Figures 5 a and 5 b due to the similar comparative scale are useful to assess the effects of nonlogging land use alternatives over the NPV generated by logging.

Zoning decisions in public forests, assuming that logging is the only revenue-generating activity, will create opportunity costs in 11284 of lost NPV. The authors are also grateful to two anonymous reviewers for their valuable recommendations. We simulated the production possibility frontier PPF and investigated the tradeoffs among different land uses for three scenarios using existing logging centers and also when the centers move to cities closer to FSF: Abstract Logging in natural forests is a vital economic activity in the Brazilian Amazon.

Altered levels of FUT8 in HCC cell lines significantly linked to the malignant behaviors of proliferation and invasion in vitro. Obviously, as the number of stands assigned to alternative land uses such as biodiversity conservation and use by communities is increased, the number of stands logged, timber volume harvested, and profits from logging decrease.

Comprehensive N-glycan profiles of hepatocellular carcinoma reveal association of 1184 with tumor progression and regulation of FUT8 by microRNAs Permanent lenke http: The datasets used span the entire Brazilian Amazon, implying that the analysis can be repeated for any public forest planning effort within the region.

The model can be used to investigate the 1124 of concessions from public forests on lie local demand and supply for timber in a given region.

This is an open access article distributed under the Creative Commons Attribution Licensewhich permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

View at Google Scholar R. In the remaining area, only high-value species would be logged.

International Journal of Forestry Research

Different fucosyltransferase FUT genes were also identified in adjacent and tumor tissues, and two Lel cell lines with different metastatic potential. The importance of this study is demonstrated in two ways. We leo do not have sufficient data to oei economic returns to nonlogging land uses.


The model has several potential uses. Inthe Brazilian Forest Service SFB concluded the first inventory of public lands, a starting point for detailed land use planning within public forests. International Journal of Forestry Research.

Table of Contents Alerts. It is important to note that, because of data limitations, prices and costs are assumed to be constant throughout the analysis, even though regional and local timber markets will be affected if large quantities of legal timber become available. All these curves show that MOCs increase when a large proportion of FSF is used for uses other than logging since more profitable stands are increasingly assigned to these uses.

– Lean Enterprise Institute| Lean Production | Lean Manufacturing | LEI | Lean Services |

Search policies Browse all policies Advanced search Download all policies as excel Analysis Good-practice policies State of national climate policy Detailed analysis CDlinks policy inventory Browse countries. As ofCalha Norte contained 64 million hectares of protected areas. In the first set of model runs that follow, we first assume that the spatial distribution of mills remains static.

We also estimated the rent distribution between concessionaires and the government. These opportunity costs are not uniform across every management decision. Marginal opportunity costs for community use a and biodiversity conservation bassuming stands are weighted equally for nonlogging land uses within Faro State Forest; marginal opportunity costs considering different weights among stands for nonlogging land uses for community use c and biodiversity conservation d.

After developing the model conceptually and discussing the data used within the model, we demonstrate the model on aha public forest. The Brazilian government currently implements a concession policy to exploit timber harvesting on national forestry reserves. The remaining profits are assumed to go to the government via a royalty mechanism that does not affect harvest decisionmaking.

Developing this information is an important priority for public forests planning.

Same effect is valid for biodiversity conservation.